Google is your friend.
"big bro" "little sis" "paddle"
By the way, aren't little sister programs now banned on a nationwide level (or have most fraternities in the IFC and NIC banned them)?
If you are a member of an NPC, is there a standing rule that you may not participate in any "little (fraternity) sister" capacity? **Not sure about this but I thought I read it somewhere)
Lastly, paddles are going out the window in favor of other items. Paddles, of course, are associated with hazing.
Lastly, are you going to wear someone else's letters? Little sis, girlfriend, etc., or not, I was taught that one didn't wear someone else's stitched or Greek letters (unless a lavalier or the Greek name spelled out).
Can anyone answer any of these questions? I imagine many are chapter or campus-specific, but there seems to be some conformity along these lines.
__________________
|